I have an analog component RGB video (sync on green in PAL format). I would like to digitize it in 8/10 bit ITU-R BT.656 format. From a previous query (https://ez.analog.com/video/f/q-a/565922/component-analog-rgb-sync-on-green-to-digital-itu-r-bt-656-in-adv7403), I was told that it is possible to do this. However, from the ADV7403 manuals it is said that since the inputs are RGB the component processor will be used (also evident from the configuration scripts sent). From the datasheet of ADV7403, it is mentioned that the SDP can give 8/10 bit SDR data whereas CP can only give 8/10 bit in DDR mode. But ITU-R BT.656 format is in single data rate mode.
Please clarify if I can digitize analog RGB (PAL) into 8/10 bit SDR ITU-R BT.656 format and not DDR mode.
Also, in the datasheet pixel port pin mapping in CP mode for 8/10 bit DDR mode is given but 8/10 bit SDR mode pin mapping is not present. Please clarify on this too.